FORM 1 - Individual Substantial Shareholder Notice
 
Form Serial Number: IS20260811E00220
1. Date of relevant event: 07/08/2026
(dd/mm/yyyy)
2. Date when the substantial shareholder becomes aware of the relevant event / interest in the shares (if later): 10/08/2026
(dd/mm/yyyy)
3. Stock code: 02651
4. Name of listed corporation: Wuhan Dazhong Dental Medical Co., Ltd. - H Shares 
5. Class of shares: H Shares 
6. Number of issued shares in class: 18,226,140
7. Name of substantial shareholder (English) as printed on HKID Card/Passport:
(Surname) WONG
(Other names) CHI-KIT
10. Name of substantial shareholder (Chinese): 黃之傑 
11. Chinese Character Code as printed on HKID Card: 780600370267
 
14. Details of relevant event:
  Brief description of relevant event Capacity in which shares were/are held Number of shares bought/sold or involved Currency of transaction On Exchange Off Exchange
Before relevant event After relevant event Highest price (per share) Average price (per share) Average consideration (per share) Nature of consideration
Long position 
1201The percentage level of your interest in the shares has reduced because:
you completed a sale of the shares
 
 
2201Interest of corporation controlled by you
 
743,100  HKD  19.1000  18.9364   
 
Short position 
 
 
 
           
15. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position2,152,20011.81
 
16. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position1,409,1007.73
 
17. Capacity in which interests disclosed in Box 16 are held:
Capacity codeNumber of shares
  
 
18. Further information in respect of derivative interests:
Derivatives codeNumber of shares
  
 
19. Further information in relation to interests of children under 18 and/or spouse:
Child/SpouseName of child/spouseNumber of shares
 
 
20. Further information in relation to interests of corporations controlled by substantial shareholder:
Name of controlled corporationAddress and place of incorporationName of controlling shareholder% controlDirect interest (Y/N)Number of shares
Sigma Fibonacci LimitedRitter House, Wickhams Cay II, PO Box 3170, Road Town, Tortola VG1110, British Virgin Islands (British Virgin Islands)Sigma Global Fund SPC100.00Y
Long position1,409,100
Sigma Global Fund SPCOffice of Ogier Global (Cayman) Limited of 89 Nexus Way, Camana Bay, Grand Cayman, KY1-9009, Cayman Islands (Cayman Islands)WONG CHI-KIT100.00N
Long position1,409,100
 
21. Further information in relation to interests held by substantial shareholder jointly with another person:
Name of joint shareholderAddressNumber of shares
 
 
22. Further information from a trustee, a beneficiary of a trust, or a person who has set up a discretionary trust:
Names of trustAddressStatus codeNumber of shares
  
 
23. Further information from a party to an agreement under Section 317 (Please see Notes for further information required):
Names of other partiesAddressNumber of shares
 
Total number of shares in which a substantial shareholder is interested under sections 317 and 318
 
24. Supplementary information:
25. Log/Serial Number of the previous form:
26. Number of concert party document(s) under section 317 attached/uploaded:
Date of filing this Form 1: 11/08/2026
(dd/mm/yyyy)